diff --git a/app/build.gradle b/app/build.gradle
index e55afe3b..d562fc81 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -24,6 +24,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
         debug {
+            minifyEnabled false
             applicationIdSuffix ".debug"
             versionNameSuffix '.DEBUG'
         }
diff --git a/app/src/main/java/org/nuclearfog/twidda/backend/ImageLoader.java b/app/src/main/java/org/nuclearfog/twidda/backend/ImageLoader.java
index a57ebd5d..a5bf1e6a 100644
--- a/app/src/main/java/org/nuclearfog/twidda/backend/ImageLoader.java
+++ b/app/src/main/java/org/nuclearfog/twidda/backend/ImageLoader.java
@@ -14,6 +14,7 @@ import org.nuclearfog.twidda.R;
 import org.nuclearfog.twidda.adapter.ImageAdapter;
 import org.nuclearfog.twidda.window.ImageDetail;
 
+import java.io.InputStream;
 import java.lang.ref.WeakReference;
 import java.net.URL;
 
@@ -35,14 +36,17 @@ public class ImageLoader extends AsyncTask<String, Void, Boolean> {
     @Override
     protected Boolean doInBackground(String... links) {
         try {
+            int i = 0;
             images = new Bitmap[links.length];
 
-            for (int i = 0; i < links.length; i++) {
-                String link = links[i];
+            for (String link : links) {
                 if (link.startsWith("/"))
-                    images[i] = BitmapFactory.decodeFile(link);
-                else
-                    images[i] = BitmapFactory.decodeStream(new URL(link).openStream());
+                    images[i++] = BitmapFactory.decodeFile(link);
+                else {
+                    URL u = new URL(link);
+                    InputStream stream = u.openStream();
+                    images[i++] = BitmapFactory.decodeStream(stream);
+                }
             }
         } catch (Exception err) {
             if (err.getMessage() != null)
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/MessageListFragment.java b/app/src/main/java/org/nuclearfog/twidda/fragment/MessageListFragment.java
index 35848321..35477f55 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/MessageListFragment.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/MessageListFragment.java
@@ -33,16 +33,16 @@ public class MessageListFragment extends Fragment implements OnRefreshListener,
 
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup parent, Bundle param) {
+        GlobalSettings settings = GlobalSettings.getInstance(getContext());
         View v = inflater.inflate(R.layout.fragment_list, parent, false);
         RecyclerView list = v.findViewById(R.id.fragment_list);
         reload = v.findViewById(R.id.fragment_reload);
-
-        GlobalSettings settings = GlobalSettings.getInstance(getContext());
+        reload.setProgressBackgroundColorSchemeColor(settings.getHighlightColor());
+        reload.setOnRefreshListener(this);
 
         MessageAdapter adapter = new MessageAdapter(this);
         adapter.setColor(settings.getHighlightColor(), settings.getFontColor());
         adapter.toggleImage(settings.getImageLoad());
-        reload.setProgressBackgroundColorSchemeColor(settings.getHighlightColor());
         list.setLayoutManager(new LinearLayoutManager(getContext()));
         list.setHasFixedSize(true);
         list.setAdapter(adapter);
@@ -61,7 +61,7 @@ public class MessageListFragment extends Fragment implements OnRefreshListener,
     public void onStart() {
         super.onStart();
         if (messageTask == null) {
-            messageTask = new MessageLoader(root, Mode.LOAD);
+            messageTask = new MessageLoader(root, Mode.DB);
             messageTask.execute();
         }
     }
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/backend/MessageLoader.java b/app/src/main/java/org/nuclearfog/twidda/fragment/backend/MessageLoader.java
index 197a0bad..dad7f646 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/backend/MessageLoader.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/backend/MessageLoader.java
@@ -24,6 +24,7 @@ public class MessageLoader extends AsyncTask<Long, Void, Boolean> {
 
 
     public enum Mode {
+        DB,
         LOAD,
         DEL
     }
@@ -67,6 +68,11 @@ public class MessageLoader extends AsyncTask<Long, Void, Boolean> {
         long messageId = 0;
         try {
             switch (mode) {
+                case DB:
+                    messages = db.getMessages();
+                    if (!messages.isEmpty())
+                        break;
+
                 case LOAD:
                     messages = mTwitter.getMessages();
                     db.storeMessage(messages);
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/backend/UserLoader.java b/app/src/main/java/org/nuclearfog/twidda/fragment/backend/UserLoader.java
index bc879f23..d4d9c36e 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/backend/UserLoader.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/backend/UserLoader.java
@@ -14,6 +14,7 @@ import org.nuclearfog.twidda.backend.TwitterEngine;
 import org.nuclearfog.twidda.backend.items.TwitterUser;
 
 import java.lang.ref.WeakReference;
+import java.util.LinkedList;
 import java.util.List;
 
 import twitter4j.TwitterException;
@@ -77,6 +78,7 @@ public class UserLoader extends AsyncTask<Object, Void, Boolean> {
                     break;
 
                 case FAVORIT:
+                    users = new LinkedList<>();  // TODO not jet implemented in Twitter4J
                     break;
 
                 case SEARCH: